General
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Target
SecuriteInfo.com.Win32.Malware-gen.18534.23013.exe
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Size
1.7MB
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Sample
240601-sra71sfd7z
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MD5
828f28bdc03ba59ccb9c87927432944f
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SHA1
1d6bae744f2e3d51d1953938de860643535116c5
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SHA256
b98132aea04a11317b8756786a12f51adbabe38e90d43fdfbc3095e1ad4c4e9a
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SHA512
02ef22314ee0f05e8ccedc97e631895644d8f6883a3168c2ac73c1144427084ba8e86f94b2455dc22919f62b977843891a43c855d80b862cb864582f09041f6c
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SSDEEP
24576:yeU2lorr0JloL2aeJEA9fPcbhZ98K7jH8lYcxpQMBCjZEJ5FT0zmIp9fKrN+Kwa5:TVo+bhIWJxpVJzT0zmI9g+KwVNL7q
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Win32.Malware-gen.18534.23013.exe
Resource
win7-20240221-en
Malware Config
Extracted
asyncrat
1.0.7
Default
94.232.249.90:8848
ewtxrddmwpo
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delay
1
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install
false
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install_folder
%Temp%
Targets
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Target
SecuriteInfo.com.Win32.Malware-gen.18534.23013.exe
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Size
1.7MB
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MD5
828f28bdc03ba59ccb9c87927432944f
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SHA1
1d6bae744f2e3d51d1953938de860643535116c5
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SHA256
b98132aea04a11317b8756786a12f51adbabe38e90d43fdfbc3095e1ad4c4e9a
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SHA512
02ef22314ee0f05e8ccedc97e631895644d8f6883a3168c2ac73c1144427084ba8e86f94b2455dc22919f62b977843891a43c855d80b862cb864582f09041f6c
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SSDEEP
24576:yeU2lorr0JloL2aeJEA9fPcbhZ98K7jH8lYcxpQMBCjZEJ5FT0zmIp9fKrN+Kwa5:TVo+bhIWJxpVJzT0zmI9g+KwVNL7q
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Contains code to disable Windows Defender
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
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Blocklisted process makes network request
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Creates new service(s)
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Downloads MZ/PE file
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Drops file in Drivers directory
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v13
Execution
Command and Scripting Interpreter
1PowerShell
1System Services
2Service Execution
2Persistence
Create or Modify System Process
2Windows Service
2Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1